WM40-96 and WM30-96 Providing Superior Performance and Accuracy

Most applications require a meter,whereas WM40-96 and WM30-96 are meters for most applications:

• Complex cost and poweranalysis

• Cost and power quality analysis• Advanced energy and power

analysis for power generationand solar applications

SpaceOptimization

CommunicationCapabilities

InventoryReduction

WM40-96

WM40-96 is the result of a synthesisof the latest in today's cutting edge technology, providingmany distinctive features which offerunparalleled benefits to the user.

ApplicationDurability

• Cost allocation• Cost control• Complex cost allocation

Smart Power Quality analyzers

WM30-96

WM30-96 is an innovative deviceproviding, with its distinguishing fea-tures and smart functions, applica-tion-oriented solutions to the user.

Carlo Gavazzi has improved its range of modular power analyzers byintroducing the WM40-96 and WM30-96 Series Smart Power Analyzer.These instruments are the result of over ten years experience in design-ing, manufacturing and selling Power analysers and Energy Meters.

The modules advantages simplifies the mounting procedure• LED’s to check the status of

the communication port.• Anti-tamper feature, all the

module can be sealed to thebox.

• Detachable connectors for asimplified wiring.

• The use of the latest in component technology offers the benefit of70% less behind panel space when compared to most products avail-able on the market.

• The development of flat “plug and play” modules based on a sandwichconcept provides better space utilization, adding all the benefits of amodular analyzer being easily and quickly adaptable to both the meas-urement and control needs of the application.

• Easy and safe connection among the optional modules.

Make your own instrument: build up its features!

Advantages

• All necessary information is available at aglance on the home screen, which is configurable by the user.

• Actual power vs. installed power is availableall the time to have immediate evidence of apower overload condition.

• High energy metering resolution together withten digits total energy counting, providing theideal solution for medium and high voltageapplications.

• An innovative front touchpad is a significantimprovement over the commonly used mem-brane push buttons. It allow the user to easilyenter into one of the four main variable areas:energy metering, variable reading, power andharmonic analysis.

WM30/40-96 Display and Touch Pad

Advanced display backlight• The white backlight and wide viewing

angle assure good visibility of the data.• 3 possible backlight selection (white

and blue colours or no backlight).• White and blue alternating backlight to

let the alarm be visible for away from theinstrument.

• An ANSI type 2 optical port is available as astandard on the front, allowing to communi-cate with a PC or a laptop in easy and fast way.

• Simple connection with the unit without open-ing the panel door in order to read or modifyits programming parameters or to downloadthe stored data and information.

• The level of each single phase displayed vari-able is immediately evident by the bar-graphswhich, by means of 3-colour LED’s, providean intuitive picture of the variable values com-pared with programmable full-scale.

WM40-96 Optical Port and Meters

WM40-96 Some Features• Energy measurements according to EN62053-22

(class 0.5) and ANSI C12.20, CA 0.5, ANSIC12.1 (revenue grade)

• Accuracy ±0.2% RDG (current/voltage)• System variables: VLL, VLN, A, VA, W, var, PF, Hz,

Phase sequence, asymmetry, loss• Single phase variables: VLL, VLN, AL, An (calcu-

lated), VA, W, var, PF• 4Mb memory for data event stamping and load

profiling (optional)• Freely configurable virtual alarms with OR/AND

logic (optional)• Modbus RTU (available also via ANSI type 2

optical port), Modbus TCP and BACnet-IP ports(optional)

• Universal power supply

Digital I/O

Analogue I/O

Communication andCommunication + Memorydata logger

4x relays

6: inputs

6x optomosfet

4x 10VDC 4x 20mADC

RS485/232 orRS485/232+M

Ethernet orEthernet+M

BACNet orBACNet+M

WM40-96 Modules advantages: with its innovative basic unitand plug in modules, WM40-96 can adapt itself to

any possible application need, allowing at thesame time to save space in the back

side of control doors andswitchgears.

Hardware

Functions

In-OutComm

1x 20mADC

1x °C/°F (Pt100, Pt1000)

Main Features and Optional Modules

WM30-96 Some Features

• Energy measurements according to EN62053-22(class 0.5) and ANSI C12.20, CA 0.5, ANSIC12.1 (revenue grade)

• Accuracy ±0.2% RDG (current/voltage)• System variables: VLL, VLN, A, VA, W, var, PF, Hz,

Phase sequence, asymmetry, loss• Single phase variables: VLL, VLN, AL, An (calcu-

lated), VA, W, var, PF• Harmonic analysis (FFT) up to the 32 harmonic.• Application adaptable display and programming

procedure (Easy prog. function)• Modbus RTU, Modbus TCP and BACnet-IP

ports (optional)• Universal power supply

Hardware

Functions

In-OutComm

Digital Outputs

Analogue Outs

Communication

2x relays

2x 10VDC

2x 20mADC

RS485/232

Ethernet

BACNet

WM30-96 Modules advantages: thanks to its plug in mod-ules that can be easily added to the streamlined

modules basic unit to exactly fit the customerrequirements, WM30-96 becomes an

extremely flexible solution that canbe used in a countless num-

bers of applications.2x opto mosfet

PowerSoft Energy Management software offersmore power and functionality to the WM40-96 andWM30-96, providing the application with the follow-ing features:

• Interactive synoptic: showing the exactposition and the purpose of the meters in theinstallation.

• Real time measurements: displaying thebasic variables such as analogue and bar-graph type indications.

• Trends: displaying the selected variables bycomparing them to another one, to furtherunderstand their behaviour over time.

• Cost management: estimating your energyconsumption costs over a time period and bytariff.

• Statistical analysis: providing a very powerfulstatistical analysis tool of your power and energyusage, which lets you negotiate a better utility rate.

• Alarms and events: all variables and eventscan be time stamped.

• Internet connectivity: providing the mainvariables via integration to a web server. Thiscan send out warning emails as any alarmcondition occurs.

PowerSoft

Smart Power Quality analysers

The accessories that complete the WM40-96 solutions

OPTOUSB1 is the ANSI type 2 probe to interface WM40-96 optical port utilizing infra-red light. Connectedto a PC through its USB standard “A” plug (USB1.1 and USB 2.0 compliant) it permits galvanic isolatedcommunication to WM40, for reading or programming parameters through the dedicated softwareWm40Soft, maintaining at the same time on IP65 front. Virtual serial port drivers are included for operatingsystems up to Windows 7.

OPTOUSB1

Class 0.5 (kWh) according to EN62053-22

Class C (kWh) according to EN50470-3

Class 2 (kvarh) according to EN62053-23

Energy measurements acc. to ANSI C12.20, CA 0.5, ANSI C12.1 (revenue grade)

Accuracy ±0.2% RDG (current/voltage)

Instantaneous variables readout: 4x4 DGT

Energies readout: 9+1 DGT

System variables: VLL, VLN, A, VA, W, var, PF, Hz, phase-sequence, asymmetry and loss

Single phase variables: VLL, VLN, AL, An (calculated) VA, W, var, PF

Average and max values of all the system and single-phase variables

Average, min and max values of all the system and single-phase variables

Direct neutral current measurement (on request)

Four quadrant energy measurements

Total harmonic distortion (THD) and total demand distortion (TDD) calculation

Gas, cold water, hot water, remote heating measurements (on request)

K-factor (North America) and factor K (Europe) calculation

Harmonic analysis (FFT) up to the 32nd h. with harmonics source detection

Run hours counter (8+2 DGT)

Real time clock function

Application adaptable display and programming procedure (Easyprog function)

Universal power supply (19 to 60VAC, 21.6 to 60VDC and 90 to 265VAC/VDC)

RS232 or RS485 port

MODBUS TCP/IP Ethernet port

BACnet-IP over Ethernet port

Data stamping of up to 10,000 events

Optical front communication port (ANSI type 2)

Programming software

AND/OR logic on virtual alarm

Digital inputs 6

Static outputs 8

Relay outputs 6 2

Freely configurable virtual alarms 16 4

Analogue outputs (+20mA, +10VDC) 4 2

Function and Features

The main differences between the two analysers

Compare andrefine your

choice

WM40 WM30

CARLO GAVAZZIA u t o m a t i o n C o m p o n e n t s

OUR SALES NETWORK IN EUROPE

OUR SALES NETWORK IN NORTH AMERICA

OUR SALES NETWORK IN ASIA AND PACIFIC

OUR COMPETENCE CENTRES & PRODUCTION SITES

Further information on www.gavazzionline.com - www.carlogavazzi.com

HEADQUARTERS

Carlo Gavazzi Automation SpAVia Milano, 13 - I-20020 Lainate (MI) - ITALYTel: +39 02 931 761info@gavazzi-automation.com

FRANCE - Carlo Gavazzi SarlZac de Paris Nord II, 69, rue de la BelleEtoile, F-95956 Roissy CDG CedexTel: +33 1 49 38 98 60Fax: +33 1 48 63 27 43french.team@carlogavazzi.fr

GERMANY - Carlo Gavazzi GmbH Rudolf-Diesel-Strasse 23, D-64331 WeiterstadtTel: +49 6151 81000Fax: +49 6151 81 00 40info@gavazzi.de

GREAT BRITAIN - Carlo Gavazzi UK Ltd 7 Springlakes Industrial Estate, Deadbrook Lane, Hants GU12 4UH, GB-AldershotTel: +44 1 252 339600Fax: +44 1 252 326 799sales@carlogavazzi.co.uk

SPAIN - Carlo Gavazzi SAAvda. Iparraguirre, 80-82, E-48940 Leioa (Bizkaia)Tel: +34 94 480 4037Fax: +34 94 480 10 61gavazzi@gavazzi.es

SWEDEN - Carlo Gavazzi ABV:a Kyrkogatan 1, S-652 24 KarlstadTel: +46 54 85 1125Fax: +46 54 85 11 77info@carlogavazzi.se

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AUSTRIA - Carlo Gavazzi GmbHKetzergasse 374, A-1230 WienTel: +43 1 888 4112Fax: +43 1 889 10 53office@carlogavazzi.at

BELGIUM - Carlo Gavazzi NV/SASchaarbeeklei 213/3, B-1800 VilvoordeTel: +32 2 257 4120Fax: +32 2 257 41 25sales@carlogavazzi.be

DENMARK - Carlo Gavazzi Handel A/S Over Hadstenvej 40, DK-8370 HadstenTel: +45 89 60 6100Fax: +45 86 98 15 30handel@gavazzi.dk

FINLAND - Carlo Gavazzi OY ABPetaksentie 2-4, FI-00661 HelsinkiTel: +358 9 756 2000Fax: +358 9 756 20010myynti@carlogavazzi.fi

ITALY - Carlo Gavazzi SpAVia Milano 13, I-20020 LainateTel: +39 02 931 761Fax: +39 02 931 763 01info@gavazziacbu.it

NETHERLANDS - Carlo Gavazzi BVWijkermeerweg 23, NL-1948 NT BeverwijkTel: +31 251 22 9345Fax: +31 251 22 60 55info@carlogavazzi.nl

NORWAY - Carlo Gavazzi ASMelkeveien 13, N-3919 PorsgrunnTel: +47 35 93 0800Fax: +47 35 93 08 01gavazzi@carlogavazzi.no

PORTUGAL - Carlo Gavazzi LdaRua dos Jerónimos 38-B, P-1400-212 LisboaTel: +351 21 361 7060Fax: +351 21 362 13 73carlogavazzi@carlogavazzi.pt

MEXICO - Carlo Gavazzi Mexico S.A. de C.V.Calle La Montaña no. 28, Fracc. Los PastoresNaucalpan de Juárez, EDOMEX CP 53340Tel & Fax: +52.55.5373.7042mexicosales@carlogavazzi.com

CANADA - Carlo Gavazzi Inc.2660 Meadowvale Boulevard, CDN-Mississauga Ontario L5N 6M6,Tel: +1 905 542 0979Fax: +1 905 542 22 48gavazzi@carlogavazzi.com

USA - Carlo Gavazzi Inc. 750 Hastings Lane, USA-Buffalo Grove, IL 60089,Tel: +1 847 465 6100Fax: +1 847 465 7373sales@carlogavazzi.com

Carlo Gavazzi Controls SpABelluno - ITALY

Uab Carlo Gavazzi Industri KaunasKaunas - LITHUANIA

Carlo Gavazzi Industri A/SHadsten - DENMARK

Carlo Gavazzi Automation (Kunshan) Co., Ltd.Kunshan - CHINA

Carlo Gavazzi LtdZejtun - MALTA

SINGAPORE - Carlo Gavazzi Automation Singapore Pte. Ltd. 61 Tai Seng Avenue #05-06 UE Print Media HubSingapore 534167 Tel: +65 67 466 990Fax: +65 67 461 980

CHINA - Carlo Gavazzi Automation (China) Co. Ltd.Rm. 2308 - 2310, 23/F., News Building, Block 1,1002 Shennan Zhong Road,Shenzhen, ChinaTel: +86 755 83699500Fax: +86 755 83699300

HONG KONG - Carlo Gavazzi Automation Hong Kong Ltd. Unit 3 12/F Crown Industrial Bldg., 106 How Ming St., Kowloon,Hong KongTel: +852 23041228Fax: +852 23443689

MALAYSIA - Carlo Gavazzi Automation (M) SDN. BHD. D12-06-G, Block D12, Pusat Perdagangan Dana 1, Jalan PJU 1A/46, 47301 Petaling Jaya,Selangor, Malaysia. Tel: +60 3 7842 7299 Fax: +60 3 7842 7399

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